2023311313012 has 24 divisors (see below), whose sum is σ = 3863825290080. Its totient is φ = 919415518560.

The previous prime is 2023311313007. The next prime is 2023311313021. The reversal of 2023311313012 is 2103131133202.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6635238 + ... + 6933469.

It is an arithmetic number, because the mean of its divisors is an integer number (160992720420).

Almost surely, 2^{2023311313012} is an apocalyptic number.

2023311313012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2023311313012 is a deficient number, since it is larger than the sum of its proper divisors (1840513977068).

2023311313012 is a wasteful number, since it uses less digits than its factorization.

2023311313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13572111 (or 13572109 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2023311313012 its reverse (2103131133202), we get a palindrome (4126442446214).

The spelling of 2023311313012 in words is "two trillion, twenty-three billion, three hundred eleven million, three hundred thirteen thousand, twelve".